.navUl{
    background: #fff;
    display: flex;
    flex-wrap: wrap;
    font-size: 24px;
    margin: 30px;
    margin-bottom: 40px;
    padding: 20px 0;
    .navLi{
        width: 25%;
        display: flex;
        flex-direction:column;
        align-items: center;
        padding: 20px 0;
        .ico{
            width: 80px;
            height: 80px;
        }
        .txt{
            line-height: 26px;
            margin-top: 12px;
        }
    }
}